13 citations · 23 across the 6 of their papers we have counts for
6 papers
Enhanced phonon lifetimes with optically controlled single molecules
Victor Ceban, Mihai A. Macovei
We have investigated the phonon dynamics of a single-molecule embedded in a mechanical resonator made of an organic crystal. The whole system is placed in an optical resonator with…
Enhanced cooling for stronger qubit-phonon couplings
Victor Ceban, Mihai A. Macovei
Here we present details on how the cooling effects of an opto-mechanical system are affected beyond the secular approximation. To this end, a laser driven two-level quantum dot (QD…
Phase-dependent quantum interferences with three-level artificial atoms
Victor Ceban
The phase dependence of the cavity quantum dynamics in a driven equidistant three-level ladder-type system found in a quantum well structure with perpendicular transition dipoles i…
Fast phonon dynamics of a nanomechanical oscillator due to cooperative effects
Victor Ceban, Paolo Longo, Mihai A. Macovei
We investigate the coupled-system dynamics of two-level quantum dots placed on a vibrating nanomechanical resonator. The ensemble of quantum dots exhibits superradiance features wh…
Cavity quantum interferences with three-level atoms
Victor Ceban, Mihai A. Macovei
We discuss quantum interference phenomena in a system consisting from a laser driven three-level ladder-type emitter possessing orthogonal transition dipoles and embedded in a leak…
Phonon statistics in an acoustical resonator coupled to a pumped two-level emitter
Victor Ceban, Mihai A. Macovei
The concept of an acoustical analog of the optical laser has been developed recently both in theoretical as well as experimental works. We discuss here a model of a coherent phonon…